Object object the event handler is assigned to anim. Xeh is no longer limited to just addons mission makers can create extended event handlers that appear in specific missions or a campaign by adding an extended event handler class in the mission or campaign description. I just downloaded invasion 1944 for arma 2 oa, however it says i need the xeh version of 3. Latest version of extended event handlers arma 2 arma. This adds support for using extended event handlers for all arma event types. When a unit fires and sets off the event handler the shot is immediately captured in the same game state cycle.